Riello Array AR 399 SE User Manual

71
RECYCLING AND DISPOSAL
71
APPENDIX
APPENDIX
Menu
Par.
No.
Nr. dis-
played
Display
Description Range
Default
setting
UM
Access
type
Category
M1 1 CH mode
Denes the boiler's various heating operation
modes.
0 - 5 0 I Heating
M1 3
CH set-
point
Denes the desired supply temperature in heating
mode (Par. 1) = 0.
Par. 23 - Par. 24 158 (70) °F (°C) U Heating
M1 109
Calc.
set-
point
off-set
Establishes the set-point offset value calculated in
climatic mode (Par. 1= 1). Offsets the climatic curve
in presence of mild outdoor temperatures.
Off, - 10 - 10 0 I Heating
M1 110
CH Min.
Set-
point
Sets the minimum supply temperature value in
heating mode (Par. 1) = 4.
68 - 122
(20 - 50)
86 (30) °F (°C) I Heating
M1 111
CH Min.
Set-
point
Sets the maximum supply temperature value in
heating mode (Par. 1) = 4.
122 - 194
(50 - 90)
176 (80) °F (°C) I Heating
M1 5
Boiler
Pump
Overrun
Sets the overrun time in seconds of the boiler's
circulator during stand-alone operation; cascade
operation determines the boiler's overrun after
switch-off due to temperature control.
0 - 900 140 Sec. I Heating
M1 7
CH Hys-
teresis
Sets the value in degrees beyond the set-point at
which the burner switches off for thermoregula-
tion.
0 - 36
(0 - 20)
11 (5) °F (°C) I Heating
M1 112
CH Hys-
teresis
Down
Sets the value in degrees below the set-point at
which the burner switches on again for thermoreg-
ulation.
0 - 36
(0 - 20)
11 (5) °F (°C) I Heating
M1 9
An-
ti-cycle
Period
Sets the stand-by time before the appliance is
switched on again after it switches off due to
thermoregulation, independently from the supply
temperature dropping below the value indicated in
Par. 10. Parameter valid only in stand-alone mode.
10 - 900 120 Sec. I Heating
M1 10
An-
ti-cycle
Temp.
Diff.
Sets the value in degrees below which the burner
switches on again notwithstanding from the time
spent at Par. 9.
0 - 36
(0 - 20)
60.8 (16) °F (°C) I Heating
M1 14
Max.
Power
CH
Sets the heating's % max. power. 50 - 100 100 % I Heating
M1 15
Min.
Power
CH/DHW
Sets the heating's % min. power. 1 - 30 1 % I Heating
M1 19
Design
Supply
Temp.
Denes the max. set-point at the minimum out-
door temperature for climatic regulation.
86 - 194
(30 - 90)
176 (80) °F (°C) U Heating
M1 20
Design
Outdoor
Temp.
Denes the minimum outdoor temperature to
which the maximum set-point can be associated
for climatic regulation.
-52 - 52
(-25 - 25)
0 (0) °F (°C) U Heating
M1 21
Baseline
Supply
Temp.
Denes the minimum set-point at the maximum
outdoor temperature for climatic regulation.
86 - 194
(30 - 90)
104 (40) °F (°C) I Heating
M1 22
Baseline
Outdoor
Temp.
Denes the maximum minimum outdoor tem-
perature to which the minimum set-point can be
associated for climatic regulation.
-32 - 86
(0 - 30)
68 (20) °F (°C) I Heating
APPENDIX J - LIST OF PARAMETERS (WITH RANGES AND DEFAULT VALUES)
Parameters are listed base on the reference menu.
Reference Menu
M1 Boiler parameters menu
M2 System cascade settings menu
M3 Boiler cascade settings menu
M4 Appliance conguration menu
Access type
U End user
I Installer

Riello Array AR 399 SE Specifications

General

Brand	Riello
Model	Array AR 399 SE
Category	Water Heater
Language	English